/* ============================================================
   论坛页面专用样式 - 简约高级风
   配色：雅灰#F5F5F7 + 静谧蓝#4A7BF7 + 奶白#FAFAFA
   ============================================================ */

/* ===================== 论坛头部 ===================== */
.forum-header {
  padding: calc(var(--nav-height) + var(--space-3xl)) 0 var(--space-2xl);
  background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-primary-light) 100%);
  text-align: center;
  position: relative;
}

.forum-header::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(circle at 50% 30%, rgba(74, 123, 247, 0.06) 0%, transparent 60%);
  pointer-events: none;
}

.forum-header h1 {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.forum-header p {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  margin-top: var(--space-xs);
}

/* ===================== 论坛主内容区 ===================== */
.forum-main {
  min-height: 60vh;
  padding: var(--space-xl) 0 var(--space-3xl);
  background: var(--color-bg);
}

/* ===================== 搜索栏 ===================== */
.forum-toolbar {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.forum-search {
  flex: 1;
  max-width: 480px;
  position: relative;
}

.forum-search input {
  width: 100%;
  padding: 12px 16px 12px 44px;
  font-size: 0.9rem;
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-text);
  transition: all var(--transition);
}

.forum-search input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(74, 123, 247, 0.12);
  outline: none;
}

.forum-search input::placeholder {
  color: var(--color-text-tertiary);
}

.forum-search svg {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  fill: var(--color-text-tertiary);
}

/* ===================== 板块卡片 ===================== */
.forum-categories {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.forum-category-card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  border: 1px solid transparent;
}

.forum-category-card:hover {
  box-shadow: var(--shadow-hover);
  border-color: var(--color-border);
  transform: translateY(-2px);
}

.forum-category-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  cursor: pointer;
}

.forum-category-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.forum-category-icon svg {
  width: 24px;
  height: 24px;
  fill: var(--color-primary);
}

.forum-category-title {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-primary);
}

.forum-category-desc {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-top: 2px;
}

.forum-category-stats {
  margin-left: auto;
  font-size: 0.8rem;
  color: var(--color-text-tertiary);
  text-align: right;
  flex-shrink: 0;
}

.forum-category-stats span {
  display: block;
}

.forum-subcategories {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-md);
}

.forum-subcategory-card {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-md) var(--space-lg);
  cursor: pointer;
  transition: all var(--transition);
  border: 1px solid transparent;
}

.forum-subcategory-card:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary);
  transform: translateY(-1px);
}

.forum-subcategory-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.forum-subcategory-desc {
  font-size: 0.78rem;
  color: var(--color-text-secondary);
  line-height: 1.4;
}

.forum-subcategory-meta {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-sm);
  font-size: 0.75rem;
  color: var(--color-text-tertiary);
}

/* ===================== 面包屑导航 ===================== */
.forum-breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.85rem;
  margin-bottom: var(--space-lg);
  color: var(--color-text-secondary);
}

.forum-breadcrumb a {
  color: var(--color-primary);
  text-decoration: none;
  transition: opacity var(--transition);
}

.forum-breadcrumb a:hover {
  opacity: 0.8;
}

.breadcrumb-sep {
  color: var(--color-text-tertiary);
  font-size: 0.75rem;
}

/* ===================== 筛选栏 ===================== */
.forum-filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}

.forum-filter-left {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.forum-filter-right {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.forum-sort-tabs {
  display: flex;
  gap: 2px;
  background: var(--color-bg);
  padding: 3px;
  border-radius: var(--radius-full);
}

.forum-sort-tab {
  padding: 7px 16px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  border-radius: var(--radius-full);
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  background: none;
}

.forum-sort-tab:hover {
  color: var(--color-text);
}

.forum-sort-tab.active {
  background: var(--color-surface);
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.forum-filter-select {
  padding: 7px 28px 7px 12px;
  font-size: 0.82rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  background: var(--color-surface);
  color: var(--color-text);
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='12' viewBox='0 0 24 24' fill='%23999' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  transition: border-color var(--transition);
}

.forum-filter-select:focus {
  border-color: var(--color-primary);
  outline: none;
}

/* ===================== 帖子列表 ===================== */
.posts-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.post-item {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  gap: var(--space-md);
  transition: all var(--transition);
  border: 1px solid transparent;
  cursor: pointer;
  position: relative;
}

.post-item:hover {
  box-shadow: var(--shadow-hover);
  border-color: var(--color-border);
}

/* 帖子左侧竖线hover效果 */
.post-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 12px;
  bottom: 12px;
  width: 3px;
  border-radius: 2px;
  background: var(--color-primary);
  opacity: 0;
  transition: opacity var(--transition);
}

.post-item:hover::before {
  opacity: 1;
}

/* 置顶/精华帖子样式 */
.post-item.post-pinned {
  border-left: 3px solid var(--color-primary);
}

.post-item.post-pinned::before {
  display: none;
}

.post-item.post-featured {
  border-left: 3px solid var(--color-warning);
}

/* 帖子缩略图 */
.post-thumb {
  width: 80px;
  height: 60px;
  border-radius: var(--radius-md);
  overflow: hidden;
  flex-shrink: 0;
  background: var(--color-bg-dark);
}

.post-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.post-item:hover .post-thumb img {
  transform: scale(1.05);
}

.post-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.9rem;
  overflow: hidden;
}

.post-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.post-body {
  flex: 1;
  min-width: 0;
}

.post-body h3 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  line-height: 1.4;
}

.post-title-text {
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
  transition: color var(--transition);
}

.post-item:hover .post-title-text {
  color: var(--color-primary);
}

/* 标题hover显示完整 */
.post-item:hover .post-title-full {
  display: none;
}

.post-title-full {
  display: none;
}

/* 帖子标签 */
.post-tag {
  display: inline-flex;
  align-items: center;
  padding: 1px 8px;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 500;
  color: #fff;
  flex-shrink: 0;
}

/* 角标 */
.post-badge {
  display: inline-flex;
  align-items: center;
  padding: 1px 6px;
  border-radius: var(--radius-sm);
  font-size: 0.68rem;
  font-weight: 600;
  flex-shrink: 0;
}

.post-badge.pinned {
  background: rgba(74, 123, 247, 0.12);
  color: var(--color-primary);
}

.post-badge.featured {
  background: rgba(255, 149, 0, 0.12);
  color: var(--color-warning);
}

.post-badge.video-badge {
  background: rgba(175, 82, 222, 0.12);
  color: #AF52DE;
}

.post-excerpt {
  font-size: 0.82rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: var(--space-sm);
}

.post-meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.78rem;
  color: var(--color-text-tertiary);
  flex-wrap: wrap;
}

.post-meta-item {
  display: flex;
  align-items: center;
  gap: 3px;
}

.post-meta-item svg {
  width: 13px;
  height: 13px;
  fill: currentColor;
}

.post-stats {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-xs);
  flex-shrink: 0;
  font-size: 0.78rem;
  color: var(--color-text-tertiary);
  min-width: 60px;
}

/* ===================== 帖子详情 ===================== */
.post-detail {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  margin-bottom: var(--space-xl);
}

.post-detail-header {
  margin-bottom: var(--space-xl);
  text-align: center;
}

.post-detail-header h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
  line-height: 1.4;
}

.post-detail-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  font-size: 0.82rem;
  color: var(--color-text-secondary);
  flex-wrap: wrap;
}

.post-detail-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.post-detail-author .post-avatar {
  width: 44px;
  height: 44px;
}

.post-detail-content {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-text);
  max-width: 720px;
  margin: 0 auto;
}

.post-detail-content p {
  margin-bottom: var(--space-md);
}

.post-detail-content strong, .post-detail-content b {
  font-weight: 600;
}

.post-detail-content img {
  border-radius: var(--radius-md);
  margin: var(--space-md) 0;
  max-width: 100%;
  cursor: pointer;
  transition: transform var(--transition);
}

.post-detail-content img:hover {
  transform: scale(1.02);
}

/* 帖子详情操作栏 */
.post-detail-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
  flex-wrap: wrap;
}

.post-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  background: none;
  border: 1.5px solid var(--color-border);
  cursor: pointer;
  transition: all var(--transition);
}

.post-action-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.post-action-btn.active {
  background: var(--color-primary-light);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.post-action-btn svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.post-action-btn.danger:hover {
  border-color: var(--color-danger);
  color: var(--color-danger);
}

/* ===================== 评论列表 ===================== */
.comments-section {
  margin-top: var(--space-xl);
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
}

.comments-section h2 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--space-lg);
}

.comment-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--color-border);
}

.comment-item:last-child {
  border-bottom: none;
}

.comment-item.pinned-comment {
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin-bottom: var(--space-md);
  border-bottom: none;
}

.comment-pinned-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 2px 8px;
  background: rgba(74, 123, 247, 0.12);
  color: var(--color-primary);
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 500;
  margin-bottom: var(--space-xs);
}

.comment-item .post-avatar {
  width: 36px;
  height: 36px;
  font-size: 0.8rem;
}

.comment-body {
  flex: 1;
  min-width: 0;
}

.comment-author {
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.comment-author span {
  font-weight: 400;
  color: var(--color-text-tertiary);
  margin-left: var(--space-sm);
  font-size: 0.78rem;
}

.comment-text {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-text);
}

.comment-text img {
  border-radius: var(--radius-md);
  margin-top: var(--space-sm);
  max-width: 200px;
}

.comment-actions {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-sm);
}

.comment-actions button {
  font-size: 0.78rem;
  color: var(--color-text-tertiary);
  transition: color var(--transition);
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 3px;
}

.comment-actions button:hover {
  color: var(--color-primary);
}

.comment-actions button.active {
  color: var(--color-primary);
}

.comment-actions button svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

/* 回复嵌套 */
.comment-replies {
  margin-left: var(--space-2xl);
  margin-top: var(--space-sm);
}

/* ===================== 评论输入框 ===================== */
.comment-form {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-top: var(--space-xl);
}

.comment-form textarea {
  width: 100%;
  min-height: 80px;
  padding: var(--space-md);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  resize: vertical;
  font-size: 0.9rem;
  background: var(--color-surface);
  color: var(--color-text);
  transition: border-color var(--transition);
  font-family: inherit;
}

.comment-form textarea:focus {
  border-color: var(--color-primary);
  outline: none;
}

.comment-form textarea::placeholder {
  color: var(--color-text-tertiary);
}

.comment-form-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.comment-form-header .post-avatar {
  width: 28px;
  height: 28px;
  font-size: 0.7rem;
}

.comment-form-header span {
  font-weight: 500;
  font-size: 0.85rem;
}

#replyIndicator {
  font-size: 0.82rem;
  color: var(--color-primary);
  margin-left: auto;
}

.comment-form-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

/* ===================== FAB发帖按钮 ===================== */
.forum-fab {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(74, 123, 247, 0.4);
  transition: all var(--transition);
  z-index: 100;
}

.forum-fab:hover {
  background: var(--color-primary-dark, #3A65D5);
  transform: scale(1.08);
  box-shadow: 0 6px 16px rgba(74, 123, 247, 0.5);
}

.forum-fab:active {
  transform: scale(0.96);
}

.forum-fab svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

/* ===================== 发帖表单增强 ===================== */
.form-row {
  display: flex;
  gap: var(--space-md);
}

.form-group-half {
  flex: 1;
}

.form-required {
  color: var(--color-danger);
  font-size: 0.8rem;
}

.form-hint {
  font-size: 0.75rem;
  color: var(--color-text-tertiary);
  text-align: right;
  margin-top: 4px;
}

.form-options {
  display: flex;
  gap: var(--space-lg);
}

.form-checkbox {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--color-primary);
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

/* 编辑器工具栏 */
.editor-toolbar {
  display: flex;
  gap: var(--space-xs);
  margin-bottom: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
}

.editor-toolbar button {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  transition: all var(--transition);
  border: none;
  background: none;
  cursor: pointer;
}

.editor-toolbar button:hover {
  background: var(--color-bg-dark);
  color: var(--color-text);
}

.editor-textarea {
  font-family: inherit;
}

/* 标签选择器 */
.tag-selector {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.tag-option {
  display: inline-flex;
  align-items: center;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-secondary);
}

.tag-option:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.tag-option.selected {
  background: var(--color-primary-light);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* 附件上传区 */
.upload-area {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: flex-start;
}

.upload-items {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.upload-item {
  position: relative;
  width: 80px;
  height: 80px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1.5px solid var(--color-border);
}

.upload-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.upload-item-remove {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 20px;
  height: 20px;
  border-radius: var(--radius-full);
  background: rgba(0,0,0,0.6);
  color: #fff;
  border: none;
  cursor: pointer;
  font-size: 0.7rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}

.upload-item-remove:hover {
  background: var(--color-danger);
}

.upload-add-btn {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-md);
  border: 2px dashed var(--color-border);
  background: none;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  color: var(--color-text-tertiary);
  transition: all var(--transition);
  font-size: 0.72rem;
}

.upload-add-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.upload-add-btn svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.upload-video-row {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.upload-video-name {
  font-size: 0.82rem;
  color: var(--color-text-secondary);
}

/* ===================== 分页 ===================== */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  margin-top: var(--space-xl);
}

.pagination button {
  padding: 8px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-secondary);
  font-size: 0.82rem;
  cursor: pointer;
  transition: all var(--transition);
}

.pagination button:hover:not(:disabled) {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.pagination button.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.pagination button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ===================== 加载状态 ===================== */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3xl);
}

.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.empty-state {
  text-align: center;
  padding: var(--space-3xl);
  color: var(--color-text-secondary);
}

.empty-state svg {
  width: 48px;
  height: 48px;
  fill: var(--color-text-tertiary);
  margin-bottom: var(--space-md);
  opacity: 0.5;
}

/* ===================== 响应式 ===================== */
@media (max-width: 768px) {
  .forum-header h1 {
    font-size: 1.4rem;
  }

  .forum-toolbar {
    margin-bottom: var(--space-md);
  }

  .forum-search {
    max-width: none;
  }

  .forum-category-header {
    flex-wrap: wrap;
  }

  .forum-category-stats {
    margin-left: 0;
    text-align: left;
    width: 100%;
  }

  .forum-subcategories {
    grid-template-columns: 1fr;
  }

  .forum-filter-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .forum-filter-left, .forum-filter-right {
    width: 100%;
  }

  .forum-filter-right {
    flex-wrap: wrap;
  }

  .forum-sort-tabs {
    width: 100%;
    justify-content: center;
  }

  .forum-filter-select {
    flex: 1;
    min-width: 0;
  }

  .post-item {
    padding: var(--space-md);
  }

  .post-thumb {
    width: 60px;
    height: 45px;
  }

  .post-stats {
    display: none;
  }

  .post-detail {
    padding: var(--space-lg);
  }

  .post-detail-header h1 {
    font-size: 1.2rem;
  }

  .post-detail-actions {
    gap: var(--space-sm);
  }

  .post-action-btn {
    padding: 6px 12px;
    font-size: 0.8rem;
  }

  .comment-replies {
    margin-left: var(--space-md);
  }

  .form-row {
    flex-direction: column;
  }

  .forum-fab {
    bottom: 20px;
    right: 20px;
    width: 48px;
    height: 48px;
  }

  .forum-fab svg {
    width: 20px;
    height: 20px;
  }
}

@media (max-width: 480px) {
  .post-avatar {
    display: none;
  }

  .post-meta {
    font-size: 0.72rem;
  }
}